Find the total surface area of a cylinder whose height is twice the ra – InterviewSolution

1.	Find the total surface area of a cylinder whose height is twice the radius
Answer» -STEP EXPLANATION:LET the RADIUS be XHEIGHT =2xT.S.A. of cyl.=2Πr(r+h)2×3.14×x(x+2x)18.66x²

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